//转换步骤拖拽区高度
$step-ep-width:45px;
$step-ep-height:45px;
//转换步骤背景图标的尺寸
$step-icon-size:50px 50px;
//转换列表树节点图标尺寸
$leaf-icon-size:24px 24px;
//背景色
$background-color:whitesmoke;
$tree-background-color:$background-color;
$tree-hover-color:gainsboro;
//编辑区背景图
$draw-background: url("../assets/draw.jpg") repeat;
